CH360401A - Verfahren zur Herstellung von Derivaten des 4-Oxycumarins und deren Verwendung - Google Patents

Verfahren zur Herstellung von Derivaten des 4-Oxycumarins und deren Verwendung

Info

Publication number
CH360401A
CH360401A CH360401DA CH360401A CH 360401 A CH360401 A CH 360401A CH 360401D A CH360401D A CH 360401DA CH 360401 A CH360401 A CH 360401A
Authority
CH
Switzerland
Prior art keywords
oxycoumarin
derivatives
preparation
Prior art date
Application number
Other languages
English (en)
Inventor
Edgar Dr Enders
Adam Dr Mueller
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH360401A publication Critical patent/CH360401A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
    • C07D311/44—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3
    • C07D311/46—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Cosmetics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CH360401D 1956-07-20 1957-04-05 Verfahren zur Herstellung von Derivaten des 4-Oxycumarins und deren Verwendung CH360401A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEF21141A DE1079382B (de) 1956-07-20 1956-07-20 Rodenticide Mittel
DEF20126A DE1005527B (de) 1956-07-20 1956-08-31 Verfahren zur Herstellung von substituierten 4-Oxycumarinen
DEF20443A DE1014551B (de) 1956-07-20 1956-08-31 Verfahren zur Herstellung von substituierten 4-Oxycumarinen

Publications (1)

Publication Number Publication Date
CH360401A true CH360401A (de) 1962-02-28

Family

ID=29273261

Family Applications (1)

Application Number Title Priority Date Filing Date
CH360401D CH360401A (de) 1956-07-20 1957-04-05 Verfahren zur Herstellung von Derivaten des 4-Oxycumarins und deren Verwendung

Country Status (5)

Country Link
US (1) US2952689A (de)
BE (1) BE556754A (de)
CH (1) CH360401A (de)
DE (3) DE1079382B (de)
FR (1) FR1231644A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022317A (en) * 1956-01-20 1962-02-20 Geigy Chem Corp 3-benzyl-4-hydroxycoumarin and a process for the preparation of derivatives of 3-benzyl-4-hydroxycoumarin
US3260645A (en) * 1963-03-11 1966-07-12 Hoffmann La Roche Rodenticide comprising 3-[1'-(p-chlorophenyl)-propyl]-4-hydroxycoumarin and beta-diethylaminoethyl diphenylpropylacetate
DE1263778B (de) * 1963-06-05 1968-03-21 Spitzner W Verfahren zur Herstellung von 3-(alpha-AEthinyl-benzyl)-4-oxycumarin
FR2140314B1 (de) * 1971-06-10 1974-12-20 Lipha
US4035505A (en) * 1973-05-23 1977-07-12 Ward Blenkinsop And Company Limited 4-Hydroxycoumarin compounds useful as anticoagulant rodenticides
GB1458670A (en) * 1973-05-23 1976-12-15 Ward Blenkinsop & Co Ltd Anti coagulant 3-tetrahydronaphthyl-4-hydroxy-coumarin deri vatives
GB8729557D0 (en) 1987-12-18 1988-02-03 Shell Int Research Rodenticidal composition
US5017620A (en) * 1989-08-10 1991-05-21 E. M. Matson, Jr., Company, Inc. Pesticide composition
FR2765579A1 (fr) * 1997-07-01 1999-01-08 Lipha Nouveaux derives de 4-hydroxy-2h-1-(thio)pyran-2-ones leurs preparations et leurs utilisations comme rodonticides
GB0211018D0 (en) * 2002-05-14 2002-06-26 Syngenta Ltd Novel compounds
DE10225730A1 (de) 2002-06-11 2003-12-24 Zahnradfabrik Friedrichshafen Elektrisch angetriebenes Gleiskettenfahrzeug
FR2956402B1 (fr) 2010-02-18 2012-03-09 Liphatech Inc Compose rodenticide, composition l'incluant et utilisation pour lutter contre les rongeurs nuisibles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578589A (en) * 1942-08-29 1946-07-04 Wisconsin Alumni Res Found Improvements in or relating to synthesis of 4-hydroxycoumarins
US2601204A (en) * 1947-11-15 1952-06-17 Wisconsin Alumni Res Found Process of lowering blood prothrombin level and lengthening clotting time with methylenebis-hydroxy coumarin
LU30424A1 (de) * 1950-01-31
BE519956A (de) * 1952-05-16
US2789986A (en) * 1953-07-23 1957-04-23 Spofa Narodni Podnik Coumarin derivatives
US2811476A (en) * 1954-04-01 1957-10-29 Rhone Poulenc Sa Phosphorus derivatives, process for their preparation, and compositions containing them
US2824826A (en) * 1954-06-01 1958-02-25 Katsaros Constantine Protecting objects from rodent attack

Also Published As

Publication number Publication date
BE556754A (de)
US2952689A (en) 1960-09-13
FR1231644A (fr) 1960-09-30
DE1005527B (de) 1957-04-04
DE1014551B (de) 1957-08-29
DE1079382B (de) 1960-04-07

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